I need help wiring a wood broiler to an existing broiler

[Snyders20]

I found a thread that explained it, but I can’t see the diagrams for whatever reason. I have a well-McLain broiler in my basement and trying to hook up a port and main wood broiler to it. I don’t know how to do it electronically so the domestic hot water and baseboard heat work. Do I hook to the existing circulating pump or do I have to hook in a new pump..? Also, where do I hook the heat thermostat to..? I’m completely new to this forum and not sure what to do.

 

[Smoothride]

Try reading this first... https://www.caleffi.com/sites/default/files/coll_attach_file/idronics_10_0.pdf

And a diagram of what you currently have would be helpful to others trying to help.